<template>
	<view>
		<view class="search-box">
			<!-- 搜索组件 -->
			<my-search @click="gotoSearch"></my-search>
		</view>
		<!-- 轮播图 -->
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
			<swiper-item v-for="(item,index) in swiperList" :key="index">
				<navigator class="swiper-item" :url="`/subpkg/goods_detail/goods_detail?goods_id=` + item.goods_id">
					<image :src="item.image_src"></image>
				</navigator>
			</swiper-item>
		</swiper>
		<!-- //分类导航区 -->
		<view class="nav-list">
		<view class="nav-item" v-for="(item,index) in navList" :key="index" @click="navClickHandler(item)">
			<image :src="item.image_src"></image>
		</view>
		</view>
		<!-- 楼层区域 -->
		<!-- 楼层的容器 -->
		<view class="floor-list">
			<!-- 每一个楼层的 item 项 -->
			    <view class="floor-item" v-for="(item, i) in floorList" :key="i">
			     <!-- 楼层的标题 -->
					<image :src="item.floor_title.image_src" class="floor-title"></image>
				<!-- 楼层的图片区域 -->
				<view class="floor-img-box">
					<!-- 左侧大图片的盒子 -->
					<navigator class="left-img-box" :url="item.product_list[0].url">
						<image :src="item.product_list[0].image_src" :style="{width: item.product_list[0].image_width + 'rpx'}"
						mode="widthFix"></image>
					</navigator>
					<!-- 右侧 4 个小图片的盒子 -->
					<view class="right-img-box">
						<navigator class="right-img-item" v-for="(item2, i2) in item.product_list" :key="i2" v-if="i2 !== 0" :url="item2.url">
						    <image :src="item2.image_src" :style="{width: item2.image_width + 'rpx'}" mode="widthFix"></image>
						</navigator>
					</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	import badgeMix from '@/mixins/tabbar-badge.js' 
	export default {
		mixins:[badgeMix],
		data() {
			return {
				swiperList:[],
				navList:[],
				// 楼层的数据
				floorList: []
			};
		},
		onLoad(){
			//获取轮播图
			this.getSwiperList()
			//获取分类导航的数据
			this.getnavList()
			this.getFloorList()
		},
		methods:{
			async getSwiperList(){
				const {data:res} = await  uni.$http.get('/api/public/v1/home/swiperdata')
				// console.log(res)
				if(res.meta.status !== 200) return uni.$showMsg()
				this.swiperList = res.message
			},
			async getnavList(){
				const {data:res} = await uni.$http.get('/api/public/v1/home/catitems')
				// console.log(res)
				if(res.meta.status !== 200) return uni.$showMsg()
				this.navList = res.message
			},
			navClickHandler(item){
				if(item.name == '分类'){
					uni.switchTab({
						url:'/pages/cate/cate'
					})
				}
			},
			async getFloorList() {
			        const { data: res } = await uni.$http.get('/api/public/v1/home/floordata')
			        if (res.meta.status !== 200) return uni.$showMsg()
			
			        // 对数据进行处理
			        res.message.forEach(floor => {
			          floor.product_list.forEach(prod => {
			            prod.url = '/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
			          })
			        })
			        this.floorList = res.message
			      },
				  gotoSearch(){
					  uni.navigateTo({
					  	url:'/subpkg/search/search'
					  })
				  }
		}
	}
</script>

<style lang="scss">
.search-box{
	position: sticky;
	top:0;
	z-index: 999
}
.swiper-item{
	width: 100%;
	height: 300rpx;
}
.swiper-item image{
	width: 100%;
	height: 100%;
}
.nav-list{
	display: flex;
	justify-content: space-around;
	margin: 15rpx 0;
}
.nav-item image{
	width: 128rpx;
	height: 140rpx;
}

 .floor-title {
    width: 100%;
    height: 60rpx;
  }

  .right-img-box {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }

  .floor-img-box {
    display: flex;
    padding-left: 10rpx;
  }
</style>
